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Quad preamp

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Home / Guitar Amplifiers / Quad preamp refurbished & used for sale | For Sale USA
Vintage quad - quad, /

Vintage quad - quad, /

$695.00
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Quad preamplifier - 66, •

Quad preamplifier - 66, •

$429.99
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The quad control unit - control,

The quad control unit - control,

$299.00
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Quad preamplifier - quad,

Quad preamplifier - quad,

$493.30
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Quad model audiophile - model,

Quad model audiophile - model,

$699.00
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Quad twenty four - twenty,

Quad twenty four - twenty,

$1100.00
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Quad pre stereo - quad, 99

Quad pre stereo - quad, 99

$693.00
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Quad bundle - , hi-fi

Quad bundle - , hi-fi

$400.00
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Quad pre amp - quad, 33

Quad pre amp - quad, 33

$264.64
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Black lion audio - lion,

Black lion audio - lion,

$899.00
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Quad pre amp - , （3

Quad pre amp - , （3

$23.82
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Vintage quad eight - quad, ca-127

Vintage quad eight - quad, ca-127

$599.00
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The quad control - the,

The quad control - the,

$499.99
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Quad pre amp - amp, unit

Quad pre amp - amp, unit

$68.81
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Quad pre amplifier - quad, 33

Quad pre amplifier - quad, 33

$132.32
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Surplus quad - quad, 303

Surplus quad - quad, 303

$1650.00
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Quad hifi separate home - quad,

Quad hifi separate home - quad,

$218.33
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Quad pre amplifier grey - quad, 33

Quad pre amplifier grey - quad, 33

$258.02
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Focusrite red quad - red, 4-channel

Focusrite red quad - red, 4-channel

$1800.00
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Quad stereo preamplifier - stereo,

Quad stereo preamplifier - stereo,

$432.37
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Quad preamp serviced - quad, 33

Quad preamp serviced - quad, 33

$317.57
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Quad pre amplifier - quad,

Quad pre amplifier - quad,

$132.32
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Vintage quad amplifier - quad, &

Vintage quad amplifier - quad, &

$1300.00
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Quad aux card - ,

Quad aux card - ,

$42.34
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Quad pre amp plug in - ii, 22

Quad pre amp plug in - ii, 22

$29.11
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Quad artera pre amplifier - artera, pre-amplifier

Quad artera pre amplifier - artera, pre-amplifier

$1189.56
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Quad control preamplifier - quad,

Quad control preamplifier - quad,

$779.66
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Ams neve 4081 quad mic - 4081,

Ams neve 4081 quad mic - 4081,

$4115.00
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Quad pre amp phono - mc,

Quad pre amp phono - mc,

$238.16
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Black lion audio - black,

Black lion audio - black,

$799.00
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Quad preamplifier control unit - quad,

Quad preamplifier control unit - quad,

$907.08
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Psvane vacuum tube - vacuum, ecc81

Psvane vacuum tube - vacuum, ecc81

$143.33
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Quad eight dual preamp - eight, ca-37

Quad eight dual preamp - eight, ca-37

$110.00
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Quad stereo preamp - quad,

Quad stereo preamp - quad,

$1197.30
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Vintage quad stereo control - vintage,

Vintage quad stereo control - vintage,

$132.31
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Quad pre amp plug in - ii, 22

Quad pre amp plug in - ii, 22

$29.11
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Quad fm3 303 - fm3, /

Quad fm3 303 - fm3, /

$1536.00
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Quad quad66 preamplifier - quad,

Quad quad66 preamplifier - quad,

$1255.59
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Cloudlifter mic activator - mic,

Cloudlifter mic activator - mic,

$499.00
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Rme fireface ufx usb - fireface, audio

Rme fireface ufx usb - fireface, audio

$2000.00
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Wolff audio quad tutti - audio,

Wolff audio quad tutti - audio,

$3287.00
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Quad preamplifier control - 44,

Quad preamplifier control - 44,

$699.00
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Logitek mpqr mpq quad mic - mpq-r,

Logitek mpqr mpq quad mic - mpq-r,

$248.75
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Quad type qcii tube - type,

Quad type qcii tube - type,

$261.98
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Quad preamplifier powers - quad, 44

Quad preamplifier powers - quad, 44

$701.00
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Quad control unit vintage - quad,

Quad control unit vintage - quad,

$244.51
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Quad control unit 303 - quad,

Quad control unit 303 - quad,

$1229.00
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Quad pre amp - amp, last

Quad pre amp - amp, last

$50.28
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Ams neve 4081 - neve, pre

Ams neve 4081 - neve, pre

$2975.00
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Quad control unit - 22,

Quad control unit - 22,

$126.33
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Quad preamplifier with - with,

Quad preamplifier with - with,

$3692.00
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Quad 405 stereo power - quad,

Quad 405 stereo power - quad,

$342.56
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Quad 303 stereo power - quad,

Quad 303 stereo power - quad,

$317.12
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Ultra rare vintage acoustical - ultra,

Ultra rare vintage acoustical - ultra,

$4352.00
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Quad control - quad, 22

Quad control - quad, 22

$26.46
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Quad line input pro - input,

Quad line input pro - input,

$122.26
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Rca 21a vacuum tube - rca, ba-21a

Rca 21a vacuum tube - rca, ba-21a

$8995.00
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Ams neve 4081 quad mic - ams, preamp

Ams neve 4081 quad mic - ams, preamp

$3415.25
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Ssl puredrive quad channel - quad, 4-channel

Ssl puredrive quad channel - quad, 4-channel

$1699.99
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Quad preamplifier - quad, 33

Quad preamplifier - quad, 33

$264.64
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Rme quadmic channel mic - quadmic,

Rme quadmic channel mic - quadmic,

$550.00
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Vintage scully 280 four - scully,

Vintage scully 280 four - scully,

$649.00
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Api 3124v discrete channel - 3124v, 4-channel

Api 3124v discrete channel - 3124v, 4-channel

$2850.00
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Quad vena integrated - quad,

Quad vena integrated - quad,

$2075.47
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Black lion audio b12a quad - quad,

Black lion audio b12a quad - quad,

$1406.25
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Hifi stereo tube preamp bare - stereo,

Hifi stereo tube preamp bare - stereo,

$15.35
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Quad control amplifier - quad,

Quad control amplifier - quad,

$745.74
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Smsl sp400 fully balanced quad - balanced,

Smsl sp400 fully balanced quad - balanced,

$460.00
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Quad pre amplifier - amplifier, tape

Quad pre amplifier - amplifier, tape

$35.73
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Arcam pa410 channel - arcam, power

Arcam pa410 channel - arcam, power

$799.00
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Ssl pure drive quad - drive, microphone

Ssl pure drive quad - drive, microphone

$1699.99
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Mcintosh c50 mc452 - c50,

Mcintosh c50 mc452 - c50,

$32495.00
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Quad twenty four - quad,

Quad twenty four - quad,

$1095.99
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Quad pre amplifier tape - 22,

Quad pre amplifier tape - 22,

$35.73
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Quad vena play integrated - vena, ii

Quad vena play integrated - vena, ii

$2417.09
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Quad stereo control - stereo,

Quad stereo control - stereo,

$1072.23
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Quad control preamplifier - quad,

Quad control preamplifier - quad,

$702.25
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Quad preamplifier - quad, w/

Quad preamplifier - quad, w/

$799.95
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Radial gold digger passive - radial,

Radial gold digger passive - radial,

$338.39
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Black lion audio - lion,

Black lion audio - lion,

$899.00
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Hifi stereo tube - hifi, preamp

Hifi stereo tube - hifi, preamp

$13.90
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Quad twenty four - qc-twenty,

Quad twenty four - qc-twenty,

$1150.95
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Peavey mpe balanced mic - peavey, mpe-xo

Peavey mpe balanced mic - peavey, mpe-xo

$60.00
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Quad stereo control - quad,

Quad stereo control - quad,

$978.26
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Black lion audio auteur quad2 - lion,

Black lion audio auteur quad2 - lion,

$1798.00
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Quad player - quad,

Quad player - quad,

$1361.04
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1pc quad 6n4 - 1pc, quad-22

1pc quad 6n4 - 1pc, quad-22

$88.99
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Warm audio 412 channel - wa-412, 4-channel

Warm audio 412 channel - wa-412, 4-channel

$1259.00
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Quad twenty four - quad,

Quad twenty four - quad,

$1572.85
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Quad preamplifier used - -,

Quad preamplifier used - -,

$908.17
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Quad stereo control - stereo,

Quad stereo control - stereo,

$911.26
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Ampex channel all tube - channel, all-tube

Ampex channel all tube - channel, all-tube

$2199.00
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Universal audio 710d - universal,

Universal audio 710d - universal,

$1999.00
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Used esoteric integrated - i-05,

Used esoteric integrated - i-05,

$2500.00
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Earthworks 1024 zero - 1024,

Earthworks 1024 zero - 1024,

$2499.99
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Cloud microphones cloudlifter - microphones,

Cloud microphones cloudlifter - microphones,

$399.49
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📊96 listings · from $13.9 · avg $1378.13

Browse 96 quad preamp listings currently in our index. Prices range from $13.9 to $32495, with an average of $1378.13. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about quad preamp →

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Everything you need to know about quad preamp

Whether you are looking for a brand-new or second-hand quad preamp, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $13.9, while premium listings can reach $32495 — giving you a wide budget spread to work with. The average price of $1378.13 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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